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Posts by Sergio Chozas

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Estação de Metropolitano de Baixa-Chiado
#lisboa

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Serapias cordigera, Tuberaria guttata, Hyla molleri, Euphorbia transtagana and Pycnogaster sp.,

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There was also time for a botanical walk, where we admired the spectacular flowering of Serapias orchids, boosted by the winter rains, and discovered unique species such as Euphorbia transtagana, an Iberian endemic, but “almost Portuguese” 😉

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Throughout the visit, we stopped at several thematic stations where students had hands-on experience with ecological methods: from techniques to study plant–insect interactions, to assessing ecosystem services provided by biocrusts, as well as methods for studying birds, small mammals, and fish.

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Great field trip as part of the Ecology course at @cienciasulisboa.bsky.social to Companhia das Lezírias - CL 🌿

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As a Catholic, I’ve struggled with the church - but I applaud the pope’s call for peace | Margaret Sullivan These days, I’m feeling more aligned with Catholicism than I have since my first communion. I’m not alone in that

"These days, I’m feeling more aligned with Catholicism than I have since my first communion. I’m not alone in that," writes @sulliview.bsky.social.

4 days ago 9185 1930 427 149
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... reflecting shifts in natural regeneration, offering a low-cost way to monitor ecosystem recovery after #wildfires.
#cistusladanifer #restoration #plantecology

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Gum rockrose emerges as a simple early #bioindicator of post-fire recovery in #Mediterranean ecosystems.
Its growth #functionaltraits (height, leaf area, abundance) closely track #restoration outcomes while...

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New paper in Ecological Engineering doi.org/10.1016/j.ecoleng.2026.108001 🌱🧪🪴
Assessing early-stage natural regeneration and reforestation after wildfires using Cistus ladanifer (rockrose) as an indicator species.

4 days ago 5 1 1 0
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Riki Blanco: Vaticano antifascista Viñeta del 17 de abril de 2026

elpais.com/opinion/2026...

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La española que pasó un año de expedición en una isla filipina y descubrió otro modo de reproducción de las ranas La doctoranda Marta Miñarro halla un raro ejemplar de este anfibio que pone huevos grandes y cuida a sus renacuajos una vez nacidos

Barbourula busuangensis
#Barbourulabusuangensis

Mystery solved: unravelling the life history of the
enigmatic and ancient Philippine frog Barbourula busuangensis (Anura: Bombinatoridae)

www.salamandra-journal.com/index.php/co...

elpais.com/ciencia/2026...

🧪

4 days ago 2 0 0 0
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🌿Visita Botânica: A Flora das Areias do Sado
Visita guiada gratuita, organizada p/ Zimbral for LIFE em parceria com a SPBotânica, e conduzida por Catarina Meireles e Diogo Moreira-Sá da Universidade de Évora e André Carapeto da SPBotânica para descobrir a riqueza botânica da região do Sado,

1 week ago 2 2 1 0
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Cuando la serpiente muerde y la pobreza mata Un 95% de los 5,4 millones de personas que sufren mordeduras cada año viven en países de bajos y medianos ingresos. Ante el abandono de las farmacéuticas, el Sur Global ha comenzado a fabricar sus pro...

When the #snake bites and #poverty kills.

95% of the 5.4 million people who suffer snakebites each year live in low- and middle-income countries. Faced with neglect from pharmaceutical companies, the #GlobalSouth has begun producing its own #antivenoms.

elpais.com/planeta-futu...

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White form of the tassel hyacinth or tassel grape hyacinth #muscaricomosum. I do love when I find white individuals of this beatiful hyacinth bulbous flowering plant in the family Asparagaceae. #botanyisnotdead #longlivebotany #leucism #albinism #whiteforms 🌱🧪🌿🪴

2 weeks ago 14 1 0 0
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What a beautiful walk along the cliffs of Charneca de Caparica #cistussalviifolius #cistuscalycinus #muscaricomosum #orchisitalica #orchisanthropophora #memiself&I #botanyisnotdead #longlivebotany #flowerpower
🌿🌱

2 weeks ago 1 0 0 0
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Pastores que cobran de 3.000 a 6.000 euros al año por limpiar el monte con ‘ovejas bomberas’ Cada vez más comunidades pagan a ganaderos extensivos por servicios ecosistémicos que frenan los temidos incendios: “Si lo hiciera el Estado, le costaría mucho más”, dice una de las pastoras

elpais.com/clima-y-medi...

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La botánica en el arte | Exposición | CaixaForum Girona Consulta la información, programación y compra de entradas para la exposición La botánica en el arte. Las plantas en las colecciones del Museo del Prado en el recinto CaixaForum Girona

Another reason to visit #Girona Botany in the arts
#botany #botanyisnotdead #longlivebotany #CaixaForumGirona @spbotanica.bsky.social
caixaforum.org/es/girona/p/...

3 weeks ago 5 2 0 1
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What an amazing day yesterday at the #HerdadeDaRibeiraAbaixo, the field station of @cienciasulisboa.bsky.social ! 🌱 In the #DiversidadeVegetal course, we got to explore and recognize different habitats and species of Portuguese flora. 🌿🪶
#botanyisnotdead #longlivebotany

3 weeks ago 2 1 0 0

Not 100% sure, but probably. Even with efforts from academia and NGOs to propose alternatives, it’s still hard to move away from the Pinus pinaster / Eucalyptus globulus combo.

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Marc Abrahams, fundador de los ‘Nobel de broma’: “Los científicos en EE UU están muy enfadados. La gente está despertando” Los prestigiosos Ig Nobel se trasladan a Suiza porque su fundador considera que ya no puede garantizar la seguridad de los premiados en Estados Unidos

elpais.com/ciencia/2026...

1 month ago 0 0 0 0
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Spring is coming at the @cienciasulisboa.bsky.social campus!

An #apismellifera visiting #trifoliumnigrescens reminds us how #urbanbiodiversity supports vital #ecosystemservices: From #pollination to healthier #greenspaces, even tiny interactions help keep city ecosystems thriving.

🌱🧪🌷🐝

1 month ago 10 2 0 0
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Fruit of Medicago polymorpha (burr medic). The beauty of the small: a tiny spiral designed to hitchhike on passing animals (including us) and disperse its seeds. 🌿🌱🧪

#medicagopolymorpha #PlantMorphology #PlantDispersal #DiversidadeVegetal #BotanyIsNotDead

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OMG 🌿🧪

@cienciasulisboa.bsky.social

1 month ago 3 1 0 0
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Investigador português descobre espécie de planta que só existe em Almada - Portugal Intitulada Linaria almadensis, a planta foi colhida pela primeira vez em 1843, mas só agora, no âmbito de uma revisão taxonómica, foi reconhecida e descrita

Investigador português descobre espécie de planta que só existe em Almada

https://www.europesays.com/pt/241003/

Intitulada Linaria almadensis, a planta foi colhida pela primeira vez em 1843, mas só agora, no âmbito de…

2 months ago 6 4 0 0
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Nova espécie descrita em Portugal: Linaria almadensis — endémica das arribas do Gargalo do Tejo (Almada). Apesar de conhecida desde 1843, foi só agora reconhecida como espécie distinta por João Farminhão.
#Botânica #Biodiversidade #Conservação

3 months ago 6 3 0 0
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Nova espécie para a Flora de Portugal!
Foi recentemente assinalada em #Portugal a presença de Teucrium aristatum, uma pequena planta anual rara que até agora só era conhecida de poucos locais em Espanha e França, e que é considerada ameaçada a nível global.
🌿🍃🪷

2 months ago 3 2 1 1
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www.huh.harvard.edu/sites/g/file...
Harvard Papers in Botany 📷 Udo Schwarzer

See the species featured also in flora-on.pt .

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Flora-On | Flora de Portugal Pesquisa e identificação da flora silvestre de Portugal. Fotografias, mapas de distribuição e informação sobre todas as espécies de plantas que ocorrem em Portugal.

We talked about the #flora of #Portugal, the @spbotanica.bsky.social and flora-on.pt

And even about Félix Rodríguez de la Fuente, one of the reasons I became a biologist.

May there be many more. 🌿✨

1 month ago 1 0 0 0
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Yesterday I left with a full heart and recharged batteries after the senior course “Understanding the World in the 21st Century” at the Lisbon University
We discussed the #biodiversitycrisis and #citizenscience, not only as a powerful source of data, but also as a way of (re)connecting with nature.

1 month ago 7 0 1 0
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It wasn’t in flower yet, but it’s beautiful all the same!!
flora-on.pt#1Astragalus+... (via Flora-On) #botanyisnotdad #longlivebotany

2 months ago 2 0 0 0